Freight based on sales order total - FMS

Question

I have created the query below which works if I hard code the document number, or include the variable [%].   I get internal error when I use where T0.DocNum - $[$8.1.0] or where DocNum = $[ORDR.DocNum], I have also tried where T0.DocEntry = $[ORDR.DocEntry]
Does anyone kno where I am going wrong?
SELECT case when      T0.DocTotal >= 1 and T0.DocTotal <= 250 then 10.00
               when      T0.DocTotal >= 251 and T0.DocTotal <= 500 then 7.50
               when      T0.DocTotal >= 501 and T0.DocTotal <= 1500 then 5.00     else 0.00 end
FROM DBO.ORDR T0
INNER JOIN dbo.RDR3 T1 ON T0.DocEntry = T1.DocEntry WHERE T0.DocNum = $[$8.1.0] and T1.[ExpnsCode] ='3'

Answer 1

Hi Sandra,
Try this,
SELECT case when T0.DocTotal >= '1' and T0.DocTotal <= '250' then '10.00'
when T0.DocTotal >= '251' and T0.DocTotal <= '500' then '7.50'
when T0.DocTotal >= '501' and T0.DocTotal <= '1500' then '5.00' else '0.00' end
FROM ORDR T0
INNER JOIN RDR3 T1 ON T0.DocEntry = T1.DocEntry
Auto Refresh of TAX Code.
SELECT case when T0.DocTotal >= '1' and T0.DocTotal <= '250' then '10.00'
when T0.DocTotal >= '251' and T0.DocTotal <= '500' then '7.50'
when T0.DocTotal >= '501' and T0.DocTotal <= '1500' then '5.00' else '0.00' end
FROM ORDR T0
INNER JOIN RDR3 T1 ON T0.DocEntry = T1.DocEntry
WHERE
T1.DocEntry = $[ORDR.DocNum]  AND T1.ExpnsCode ='3'
Regards,
Madhan.